Question
In: Statistics and Probability
Average Daily TV Viewing Time Per U.S. Household Year Hours Min Total Min 1950 4 39...
| Average Daily TV Viewing Time Per U.S. Household | |||
| Year | Hours | Min | Total Min |
| 1950 | 4 | 39 | 279 |
| 1955 | 5 | 5 | 305 |
| 1960 | 5 | 33 | 333 |
| 1965 | 6 | 4 | 364 |
| 1970 | 6 | 38 | 398 |
| 1975 | 7 | 7 | 427 |
| 1980 | 7 | 45 | 465 |
| 1985 | 8 | 22 | 502 |
| 1990 | 8 | 7 | 487 |
| 1995 | 8 | 38 | 518 |
| 2000 | 9 | 2 | 542 |
| 2005 | 9 | 30 | 570 |
| 2010 | 9 | 41 | 581 |
| Click here for the Excel Data File |
| (a) | Fit a linear trend to the Total Min data. (Round your answers to 2 decimal places.) |
| yˆy^ = t + |
| (b) | Make a forecast for 2015. (Round your answer to the nearest whole number.) |
| Forecast for 2015 = minutes |
Solutions
orchestra answered 3 years agoRelated Solutions
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mean of 8 hours per household with a standard deviation of 2 hours.
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Probability that a randomly selected household views TV more
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Probability that a randomly selected household views TV more
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